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Size-dependent accumulation of particles in lysosomes modulates dendritic cell function through impaired antigen degradation

Seydoux, Emilie ; Rothen-Rutishauser, Barbara ; Nita, Izabela M ; Balog, Sandor ; Gazdhar, Amiq ; Stumbles, Philip A ; Petri-Fink, Alke ; Blank, Fabian ; Garnier, Christophe von

In: International Journal of Nanomedicine, 2014, p. 3885

Introduction: Nanosized particles may enable therapeutic modulation of immune responses by targeting dendritic cell (DC) networks in accessible organs such as the lung. To date, however, the effects of nanoparticles on DC function and downstream immune responses remain poorly understood. Methods: Bone marrow–derived DCs (BMDCs) were exposed in vitro to 20 or...